My analysis of this automotive hose kit showed that it simply failed to live up to its promises .Despite being marketed as a top-of-the-line product that could enhance my Ford's performance, the actual results were lackluster at best. While the kit's silicone material may have been slightly more durable than the original hoses the difference was hardly significant enough to justify the exorbitant cost. Save your money and invest in a more worthwhile automotive upgrade..